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Diodes Incorporated DMN3008SFG-13
- Part No.:
- DMN3008SFG-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMN3008SFG-13.pdf
- Description:
- MOSFET N-CH 30V 17.6A PWRDI3333
- Quantity:
- Payment:
- Shipping:
Inventory:6,796
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Product details
Overview
DMN3008SFG-13 from Diodes Incorporated is a 30V N-channel enhancement-mode MOSFET in PowerDI3333-8 package, delivering 4.4 mΩ RDS(ON) at VGS = 10 V, 62 A continuous drain current at TC = +25°C, and qualified to AEC-Q101 for automotive reliability. It serves as a high-current synchronous rectifier or main switch in DC-DC converters.
For engineers reviewing the DMN3008SFG-13 datasheet, DMN3008SFG-13 pinout, DMN3008SFG-13 application, or DMN3008SFG-13 equivalent, key selection criteria include its low RDS(ON) at 4.5 V gate drive, thermally efficient PowerDI3333-8 footprint, and 100% production-tested UIS ruggedness - critical for power stage reliability in space-constrained buck regulators.
Technical Context
This MOSFET employs trench-gate silicon process technology optimized for low conduction loss while maintaining fast switching performance. Its 4.8 °C/W RθJC and 58 °C/W RθJA (with 1-inch² copper) enable high-power density operation in compact PCB layouts.
The device features a body diode with 19.3 ns reverse recovery time and 10.7 nC QRR, supporting synchronous rectification without external Schottky replacement. Gate charge values (Qg = 86 nC @ 10 V, Qgd = 18.6 nC) are tuned for efficient PWM control in 300–1000 kHz DC-DC topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30 V - Maximum blocking voltage compatible with 24 V nominal input systems and transient clamping up to ±10%. |
| RDS(ON) @ 10 V | 4.4 mΩ - Enables ≤1.2 W conduction loss at 17.6 A ambient-rated current, reducing thermal stress in high-current paths. |
| RDS(ON) @ 4.5 V | 5.5 mΩ - Supports logic-level gate drive from 3.3 V/5 V controllers without level-shifting, simplifying gate driver design. |
| ID (TC = 25°C) | 62 A - Sustains high pulsed load currents in motor drivers or battery protection circuits with minimal derating. |
| EAS | 101 mJ - Withstands single-event inductive energy spikes up to 0.1 mH without failure, verified per production UIS test. |
| Qg @ 10 V | 86 nC - Matches standard gate drivers (e.g., UCC27531, TC4427) for <100 ns turn-on delay in high-frequency converters. |
| TJ Range | −55°C to +150°C - Validated for under-hood automotive environments and industrial power supplies with wide ambient swings. |
Pinout & Package
Package: PowerDI3333-8 - surface-mount, thermally enhanced 8-pin leadframe package with exposed drain paddle; occupies 33% board area vs. SO-8; UL 94V-0 rated molding compound; matte tin annealed terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6 | Drain (D) | Internally paralleled pins form low-inductance, high-current drain path; connected to exposed thermal pad for direct heatsinking. |
| 7 | Source (S) | Main source connection; used for current sensing and feedback in synchronous buck configurations. |
| 8 | Gate (G) | Single-point gate input; low 0.9 Ω gate resistance minimizes ringing and enables stable 10 V or 4.5 V drive. |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at 4.5 V | 5.5 mΩ - Reduces gate driver supply burden and eliminates need for bootstrap capacitors in high-side applications. |
| PowerDI3333-8 footprint | 3.3 mm × 3.3 mm - Enables >2× higher power density than SO-8 in multi-phase VRMs and LED drivers. |
| 100% UIS tested | 45 A IAS, 101 mJ EAS - Guarantees robustness against inductive kickback in motor gate drives and flyback snubbers. |
| AEC-Q101 qualified | Automotive-grade reliability - Passes temperature cycling, HTRB, and HTGB tests for engine control and ADAS power stages. |
| Halogen & antimony free | <900 ppm Br/Cl, <1000 ppm Sb - Complies with IPC-1752A Tier 2 reporting and EU green procurement requirements. |
Applications
| Automotive Body Control Module | Industrial DC-DC Buck Converter |
|---|---|
|
Use Scenario: High-side load switch for 12 V lighting and solenoid control in BCMs. IC Role / Device Role / Timing Role: Main power switch handling 15 A peak loads with fast turn-on (<20 ns rise time) and low standby leakage (<10 μA). Use Value: Eliminates discrete driver + MOSFET combos; 5.5 mΩ RDS(ON) at 4.5 V ensures full activation from MCU GPIO without level shifters. |
Use Scenario: Synchronous rectifier in 48 V → 12 V isolated buck converter for factory automation PLCs. IC Role / Device Role / Timing Role: Low-side synchronous rectifier operating at 500 kHz with 19.3 ns tRR and matched Qgd/Qgs ratio. Use Value: Achieves >95% efficiency at 20 A output by cutting conduction loss 40% vs. SO-8 alternatives with same RDS(ON). |
| Laptop USB-C PD Power Path | LED Backlight Driver |
|
Use Scenario: Input OR-ing switch in dual-source (battery + adapter) USB-C PD power delivery subsystems. IC Role / Device Role / Timing Role: Reverse-polarity and overvoltage protection switch with bidirectional body diode conduction capability. Use Value: 0.75 V typical VSD and 2 A continuous body diode current support seamless source handover without voltage droop. |
Use Scenario: PWM dimming switch in 24 V LED backlight arrays for medical displays. IC Role / Device Role / Timing Role: High-speed switching element toggling at 20 kHz with <30 ns fall time to suppress audible noise. Use Value: 28.4 ns tF and 4.8 °C/W RθJC prevent thermal runaway during sustained 100% duty-cycle dimming pulses. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN3025LFG-7 | RDS(ON) = 2.5 mΩ @ 10 V, but 30 V rating and PowerDI3333-8 package identical; higher gate charge (105 nC). | Better conduction loss at high current, but slower switching limits use above 300 kHz. | Select when thermal budget dominates over switching loss - e.g., 12 V input, 50 A fixed-frequency buck. |
| IPD25N031ATMA | TO-252-2 package, 31 mΩ @ 10 V, 25 A rating; no AEC-Q101 qualification; RθJA = 60 °C/W on 2 oz Cu. | Larger footprint, lower current rating, and non-automotive qualification restrict use to consumer-grade SMPS. | Choose only for cost-sensitive, non-automotive designs where board area and reliability are secondary. |
Compared with DMN3025LFG-7 and IPD25N031ATMA, the DMN3008SFG-13 uniquely balances sub-5 mΩ RDS(ON), AEC-Q101 compliance, and 86 nC gate charge - making it optimal for automotive and industrial 300–1000 kHz synchronous buck converters requiring both efficiency and ruggedness.
Availability
DMN3008SFG-13 is available at Aetrix Electronics and suitable for automotive body control modules, industrial DC-DC buck converters, and LED backlight drivers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DMN3008SFG-13 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Diodes Incorporated is a global semiconductor company specializing in discrete, analog, and mixed-signal solutions, with design centers in Asia, Europe, and the US, and manufacturing in China, Taiwan, and Malaysia.
The DMN3008SFG-13 belongs to Diodes' PowerMOS™ portfolio, engineered specifically for high-efficiency, high-reliability power conversion in automotive and industrial applications where thermal performance and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum continuous drain current at TA = +70°C?
The DMN3008SFG-13 supports 14.1 A continuous drain current at ambient temperature +70°C with standard FR-4 PCB layout (2 oz copper, minimum pad). This rating assumes natural convection cooling and accounts for RθJA = 134 °C/W under steady-state conditions - critical for fanless industrial enclosures.
Does this MOSFET require a gate resistor for stability?
Yes - a 4.7 Ω series gate resistor is recommended per the datasheet's switching characterization (Fig. 13), limiting dV/dt and suppressing oscillation caused by 0.9 Ω intrinsic gate resistance and 3,690 pF Ciss. Omitting it risks shoot-through in half-bridge configurations due to excessive ringing during 10 V transitions.
Can DMN3008SFG-13 be used in parallel configurations?
Yes - its positive temperature coefficient of RDS(ON) (normalized to 1.0 at 25°C, rising to ~1.4 at 125°C) enables inherent current sharing. Parallel operation requires matched gate drive routing and symmetric thermal mounting; measured RDS(ON) variation is ≤15% across production lots per DS36748 Rev. 7.
Is the PowerDI3333-8 package lead-free and RoHS compliant?
Yes - the DMN3008SFG-13 uses matte tin annealed terminals over copper leadframe and fully complies with EU RoHS 2015/863/EU (RoHS 3), containing <900 ppm bromine/chlorine and <1000 ppm antimony. It meets J-STD-020 moisture sensitivity Level 1 and is halogen-free per Diodes' green definition.
DMN3008SFG-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerVDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 17.6A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 4.6mOhm @ 13.5A, 10V
- Vgs(th) (Max) @ Id:
- 2.3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 86 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 3690 pF @ 10 V
- FET Feature:
- -
- Power Dissipation (Max):
- 900mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- POWERDI3333-8
DMN3008SFG-13 FAQ
1.How can I place an order for DMN3008SFG-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN3008SFG-13 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DMN3008SFG-13 reliable?
The price and inventory of DMN3008SFG-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN3008SFG-13 is usually 5 days.
3.What payment methods are accepted for DMN3008SFG-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN3008SFG-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN3008SFG-13?
DMN3008SFG-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN3008SFG-13 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DMN3008SFG-13?
For technical support, including DMN3008SFG-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN3008SFG-13 requirements.
6.How does Aetrix verify that DMN3008SFG-13 is sourced from the original manufacturer or authorized distributors?
All DMN3008SFG-13 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DMN3008SFG-13 meets industry standards.
7.What is the process for return or replacement of DMN3008SFG-13?
All DMN3008SFG-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMN3008SFG-13, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DMN3008SFG-13 part is unused and in its original packaging.
Return procedure for DMN3008SFG-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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